The king of spider man

Spider is an arthropod , but not included in Insecta , Unlike insects , spiders have

A spider and a fly are on the surface of a glass sphere. As the fly moves on the surface, find the maximum area on the glass sphere for the spider to be able to see it? Assume that the radius of the sphere (R) is much larger than the sizes of the spider and the fly. take the refractive index of glass mu_(g) to be equal to sqrt(2) .

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is; (i) a black king (ii) either a black card or a king (iii) black and a king (iv) a jack, queen or a king (v) neither a hear nor king (vi) spade or an ace (vii) neither an ace nor a king (viii) a diamond card (ix) not a diamond card (x) a black card (xi) not an ace (xii) not a black card.

Figure is a graph of the coordinate of a spider crawling along the x-axis. (a) Fraph tis velocity and acceleration as functionsof time. (b) In a motion diagram, show the position, velocity, and acceleration of the spider at the five times: t=2.5 s , t=10 s, t=20 s, t=30 s , .

A uniform bar of length 12L and mass 48m is supported horizontally on two fixed smooth tables as shown in figure. A small moth (an insect) of mass 8m is sitting on end A of the rod and a spider (an insect) of mass 16m is sitting on the other end B. Both the insects moving towards each other along the rod with moth moving at speed 2v and the spider at half this speed (absolute). They meet at a point P on the rod and the spider eats the moth. After this the spider moves with a velocity v/2 relative to the rod towards the end A. The spider takes negligible time in eating on the other insect. Also, let v=L/T where T is a constant having value 4s . By what distance the centre of mass of the rod shifts during this time?

Seven cards : the eight, the nine, the ten, jack, queen, king and ace of diamonds are well shuffled. One card is then picked up at random. (ii) If the king is drawn and put aside, what is the probability that the second card picked up is : (a) an ace ? (b) a king ?

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is (i) a jack, queen or a king (ii) neither a heart nor a king (iii) spade or an ace

A uniform bar of length 12 L and mass 48 m is supported horizontally on two smooth tables as shown in the figure. A small moth (an insect) of mass 8m is sitting on end A of the rod and a spider (an insect) of mass 16 m is sitting on the other end B . Both the insects start moving towards each other along the rod with the moth moving at speed 2v and the spider at half of this speed. They meet at a point P on the rod and the spider eats the moth. Also, let v = L//T , where T is a constant having value 4 sec . The point P is at

The biotechnological application of spider silk protein is :

The spider and insect move and run about on the surface of water without sinking because